Question

3.
Explain the meaning of the term 'valency'.
State why the valency of the metal potassium is +1 and of the non-metal chlorine is -1​

Answer 1

Answer:

valecy refers to combining capacity of a atom

valency of pottasium is +1 coz it loses a electron

clorine is -1 as it gains a electron

hope it helps pls mark the answer branliest

Answer 2

Answer:

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